单词 branchiostomous 释义 branchiostomous, a.|bræŋkɪˈɒstəməs|[f. branchio- + Gr. -στοµος -mouthed + -ous.]Having the gills in connexion with the mouth.1881Owen in Nature XXIV. 499 In fishes the double function of the mouth is retained—all are ‘branchiostomous’. 英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。